281 lines
12 KiB
TypeScript
281 lines
12 KiB
TypeScript
import {Component, ElementRef, isDevMode, OnInit, ViewChild} from '@angular/core';
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import {ApiService} from '../services/api.service';
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import {AutocompleteService} from '../services/autocomplete.service';
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import _ from 'lodash';
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import {SampleModel} from '../models/sample.model';
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interface LoadSamplesOptions {
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toPage?: number;
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event?: Event;
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firstPage?: boolean;
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}
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interface KeyInterface {
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id: string;
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label: string;
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active: boolean;
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sortable: boolean;
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}
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@Component({
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selector: 'app-samples',
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templateUrl: './samples.component.html',
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styleUrls: ['./samples.component.scss']
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})
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// TODO: check if custom-header.conf works, add headers from helmet https://docs.cloudfoundry.org/buildpacks/staticfile/index.html
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export class SamplesComponent implements OnInit {
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@ViewChild('pageSizeSelection') pageSizeSelection: ElementRef<HTMLElement>;
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@ViewChild('linkarea') linkarea: ElementRef<HTMLTextAreaElement>;
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downloadCsv = false;
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materials = {};
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samples: SampleModel[] = [];
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totalSamples = 0; // total number of samples
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csvUrl = ''; // store url separate so it only has to be generated when clicking the download button
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filters = {
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status: {new: true, validated: true},
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pageSize: 25,
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toPage: 0,
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sort: 'added-asc',
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filters: [
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{field: 'number', label: 'Number', active: false, autocomplete: [], mode: 'eq', values: ['']},
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{field: 'material.number', label: 'Material number', active: false, autocomplete: [], mode: 'eq', values: ['']},
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{field: 'material.name', label: 'Material name', active: false, autocomplete: [], mode: 'eq', values: ['']},
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{field: 'material.supplier', label: 'Supplier', active: false, autocomplete: [], mode: 'eq', values: ['']},
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{field: 'material.group', label: 'Material', active: false, autocomplete: [], mode: 'eq', values: ['']},
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{field: 'material.glass_fiber', label: 'GF', active: false, autocomplete: [], mode: 'eq', values: ['']},
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{field: 'material.carbon_fiber', label: 'CF', active: false, autocomplete: [], mode: 'eq', values: ['']},
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{field: 'material.mineral', label: 'M', active: false, autocomplete: [], mode: 'eq', values: ['']},
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{field: 'type', label: 'Type', active: false, autocomplete: [], mode: 'eq', values: ['']},
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{field: 'color', label: 'Color', active: false, autocomplete: [], mode: 'eq', values: ['']},
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{field: 'batch', label: 'Batch', active: false, autocomplete: [], mode: 'eq', values: ['']},
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{field: 'notes', label: 'Notes', active: false, autocomplete: [], mode: 'eq', values: ['']},
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{field: 'added', label: 'Added', active: false, autocomplete: [], mode: 'eq', values: [new Date()]}
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]
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};
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page = 1;
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pages = 1;
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loadSamplesQueue = []; // arguments of queued up loadSamples() calls
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apiKey = '';
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keys: KeyInterface[] = [
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{id: 'number', label: 'Number', active: true, sortable: true},
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{id: 'material.numbers', label: 'Material numbers', active: true, sortable: false},
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{id: 'material.name', label: 'Material name', active: true, sortable: true},
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{id: 'material.supplier', label: 'Supplier', active: true, sortable: true},
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{id: 'material.group', label: 'Material', active: false, sortable: true},
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{id: 'type', label: 'Type', active: true, sortable: true},
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{id: 'color', label: 'Color', active: true, sortable: true},
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{id: 'batch', label: 'Batch', active: true, sortable: true},
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{id: 'notes', label: 'Notes', active: false, sortable: false},
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{id: 'added', label: 'Added', active: true, sortable: true},
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];
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isActiveKey: {[key: string]: boolean} = {};
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activeKeys: KeyInterface[] = [];
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activeTemplateKeys = {material: [], measurements: []};
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constructor(
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private api: ApiService,
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public autocomplete: AutocompleteService
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) {
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}
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ngOnInit(): void {
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this.calcFieldSelectKeys();
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this.api.get('/materials?status=all', (mData: any) => {
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this.materials = {};
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mData.forEach(material => {
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this.materials[material._id] = material;
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});
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this.filters.filters.find(e => e.field === 'material.name').autocomplete = mData.map(e => e.name);
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this.filters.filters.find(e => e.field === 'color').autocomplete = [...new Set(mData.reduce((s, e) => {s.push(...e.numbers.map(el => el.color)); return s; }, []))];
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this.loadSamples();
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});
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this.api.get('/user/key', (data: {key: string}) => {
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this.apiKey = data.key;
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});
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this.api.get<string[]>('/material/suppliers', (data: any) => {
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this.filters.filters.find(e => e.field === 'material.supplier').autocomplete = data;
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});
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this.api.get<string[]>('/material/groups', (data: any) => {
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this.filters.filters.find(e => e.field === 'material.group').autocomplete = data;
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});
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this.loadTemplateKeys('materials', 'type');
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this.loadTemplateKeys('measurements', 'added');
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}
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loadTemplateKeys(collection, insertBefore) {
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this.api.get('/template/' + collection, (data: {name: string, parameters: {name: string, range: object}[]}[]) => {
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const templateKeys = [];
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data.forEach(item => {
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item.parameters.forEach(parameter => {
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const parameterName = encodeURIComponent(parameter.name);
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if (parameter.name !== 'dpt' && !templateKeys.find(e => new RegExp('.' + parameterName + '$').test(e.id))) { // exclude spectrum
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templateKeys.push({id: `${collection === 'materials' ? 'material.properties' : collection + '.' + item.name}.${parameterName}`, label: `${this.ucFirst(item.name)} ${this.ucFirst(parameter.name)}`, active: false, sortable: true});
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this.filters.filters.push({field: `${collection === 'materials' ? 'material.properties' : collection + '.' + item.name}.${parameterName}`, label: `${this.ucFirst(item.name)} ${this.ucFirst(parameter.name)}`, active: false, autocomplete: [], mode: 'eq', values: ['']});
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}
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});
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});
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this.keys.splice(this.keys.findIndex(e => e.id === insertBefore), 0, ...templateKeys);
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this.keys = [...this.keys]; // complete overwrite array to invoke update in rb-multiselect
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this.updateActiveKeys();
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this.calcFieldSelectKeys();
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});
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}
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loadSamples(options: LoadSamplesOptions = {}, event = null) { // set toPage to null to reload first page, queues calls
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if (event) { // adjust active keys
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this.keys.forEach(key => {
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if (event.hasOwnProperty(key.id)) {
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key.active = event[key.id];
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}
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});
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this.updateActiveKeys();
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}
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this.loadSamplesQueue.push(options);
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if (this.loadSamplesQueue.length <= 1) { // nothing queued up
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this.sampleLoader(this.loadSamplesQueue[0]);
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}
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}
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private sampleLoader(options: LoadSamplesOptions) { // actual loading of the sample, do not call directly
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this.api.get(this.sampleUrl({paging: true, pagingOptions: options}), (sData, ignore, headers) => {
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if (!options.toPage && headers['x-total-items']) {
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this.totalSamples = headers['x-total-items'];
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}
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this.pages = Math.ceil(this.totalSamples / this.filters.pageSize);
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this.samples = sData as any;
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this.loadSamplesQueue.shift();
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if (this.loadSamplesQueue.length > 0) { // execute next queue item
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this.sampleLoader(this.loadSamplesQueue[0]);
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}
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});
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}
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sampleUrl(options: {paging?: boolean, pagingOptions?: {firstPage?: boolean, toPage?: number, event?: Event}, csv?: boolean, export?: boolean, host?: boolean}) { // return url to fetch samples
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const additionalTableKeys = ['material_id', '_id']; // keys which should always be added if export = false
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const query: string[] = [];
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query.push('status=' + (this.filters.status.new && this.filters.status.validated ? 'all' : (this.filters.status.new ? 'new' : 'validated')));
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if (options.paging) {
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if (this.samples[0]) { // do not include from-id when page size was changed
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if (!options.pagingOptions.firstPage) {
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query.push('from-id=' + this.samples[0]._id);
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}
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else {
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this.page = 1;
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}
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}
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if (options.pagingOptions.toPage) {
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query.push('to-page=' + options.pagingOptions.toPage);
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}
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query.push('page-size=' + this.filters.pageSize);
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}
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query.push('sort=' + this.filters.sort);
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if (options.csv) {
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query.push('csv=true');
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}
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if (options.export) {
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query.push('key=' + this.apiKey);
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}
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this.keys.forEach(key => {
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if (key.active && (options.export || (!options.export && key.id.indexOf('material') < 0))) { // do not load material properties for table
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query.push('fields[]=' + key.id);
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}
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});
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console.log(this.filters.filters);
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query.push(..._.cloneDeep(this.filters.filters)
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.map(e => {
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e.values = e.values.filter(el => el !== ''); // do not include empty values
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if (e.field === 'added') { // correct timezone
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e.values = e.values.map(el => new Date(new Date(el).getTime() - new Date(el).getTimezoneOffset() * 60000).toISOString());
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}
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return e;
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})
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.filter(e => e.active && e.values.length > 0)
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.map(e => 'filters[]=' + encodeURIComponent(JSON.stringify(_.pick(e, ['mode', 'field', 'values']))))
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);
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console.log(this.filters);
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if (!options.export) {
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additionalTableKeys.forEach(key => {
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if (query.indexOf('fields[]=' + key) < 0) { // add key if not already added
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query.push('fields[]=' + key);
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}
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});
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}
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else if (this.downloadCsv) {
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query.push('fields[]=measurements.spectrum.dpt');
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}
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console.log('/samples?' + query.join('&'));
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return (options.host && isDevMode() ? window.location.host : '') + (options.export ? this.api.hostName : '') + '/samples?' + query.join('&');
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}
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loadPage(delta) {
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if (!/[0-9]+/.test(delta) || (this.page <= 1 && delta < 0)) { // invalid delta
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return;
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}
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this.page += delta;
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this.loadSamples({toPage: delta});
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}
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updateFilterFields(field) {
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const filter = this.filters.filters.find(e => e.field === field);
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filter.active = true;
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if (filter.mode === 'in' || filter.mode === 'nin') {
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if (filter.values[filter.values.length - 1] === '' && filter.values[filter.values.length - 2] === '') {
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filter.values.pop();
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}
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else if (filter.values[filter.values.length - 1] !== '') {
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filter.values.push((filter.field === 'added' ? new Date() : '') as string & Date);
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}
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}
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else {
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filter.values = [filter.values[0] as string & Date];
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}
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if (filter.active) {
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this.loadSamples({firstPage: true});
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}
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}
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setSort(string) {
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this.filters.sort = string;
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this.loadSamples({firstPage: true});
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}
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updateActiveKeys() { // array with all activeKeys
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this.activeKeys = this.keys.filter(e => e.active);
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this.activeTemplateKeys.material = this.keys.filter(e => e.id.indexOf('material.properties.') >= 0 && e.active).map(e => e.id.split('.').map(el => decodeURIComponent(el)));
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this.activeTemplateKeys.measurements = this.keys.filter(e => e.id.indexOf('measurements.') >= 0 && e.active).map(e => e.id.split('.').map(el => decodeURIComponent(el)));
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console.log(this.activeTemplateKeys);
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console.log(this.keys); // TODO: glass fiber filter not working
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}
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calcFieldSelectKeys() {
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console.log('CALC');
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console.log(this.keys);
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this.keys.forEach(key => {
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this.isActiveKey[key.id] = key.active;
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});
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}
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preventDefault(event, key = 'all') {
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if (key === 'all' || event.key === key) {
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event.preventDefault();
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}
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}
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clipboard() {
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this.linkarea.nativeElement.select();
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this.linkarea.nativeElement.setSelectionRange(0, 99999);
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document.execCommand('copy');
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}
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ucFirst(string) {
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return string[0].toUpperCase() + string.slice(1);
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}
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}
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